Analysis

  • max time kernel
    146s
  • max time network
    154s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06/08/2023, 10:46

General

  • Target

    dd5e4496e49b467bc6952abe0d732e49c3f13754ce0b8b8577cb40e8a4fcfeb1.exe

  • Size

    556KB

  • MD5

    a939812d246030a373cadfe6eb1d5579

  • SHA1

    0a9b4fa61c3201ca4c78f95bf91ffc74e63e137e

  • SHA256

    dd5e4496e49b467bc6952abe0d732e49c3f13754ce0b8b8577cb40e8a4fcfeb1

  • SHA512

    c3ff7f83ad76bb870d7270c5ac35431029703af2f38c35178cef123ea153dc3307adfdb68514c305d51b6b5aba84bbe7c123d0ba6c74d20ad7310331a452331b

  • SSDEEP

    12288:sMryy909q6TA6a+6geJYdS0QOG0T0mWmVQa:+yNFhxj4QOjdVf

Malware Config

Extracted

Family

amadey

Version

3.86

C2

77.91.68.61/rock/index.php

Extracted

Family

redline

Botnet

savin

C2

77.91.124.156:19071

Attributes
  • auth_value

    a1a05b810428195ab7bb63b132ea0c8d

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Detects Healer an antivirus disabler dropper 3 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dd5e4496e49b467bc6952abe0d732e49c3f13754ce0b8b8577cb40e8a4fcfeb1.exe
    "C:\Users\Admin\AppData\Local\Temp\dd5e4496e49b467bc6952abe0d732e49c3f13754ce0b8b8577cb40e8a4fcfeb1.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3600
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4016171.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4016171.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4548
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y6341098.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y6341098.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:5004
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8291394.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8291394.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5104
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4354266.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4354266.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:3060
          • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
            "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2124
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN pdates.exe /TR "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:2316
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "pdates.exe" /P "Admin:N"&&CACLS "pdates.exe" /P "Admin:R" /E&&echo Y|CACLS "..\925e7e99c5" /P "Admin:N"&&CACLS "..\925e7e99c5" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:4600
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:4516
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "pdates.exe" /P "Admin:N"
                  7⤵
                    PID:2844
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "pdates.exe" /P "Admin:R" /E
                    7⤵
                      PID:2556
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:3308
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\925e7e99c5" /P "Admin:N"
                        7⤵
                          PID:2328
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\925e7e99c5" /P "Admin:R" /E
                          7⤵
                            PID:220
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:372
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9917892.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9917892.exe
                    3⤵
                    • Executes dropped EXE
                    PID:4464
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:2992
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:1112

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4016171.exe

                Filesize

                390KB

                MD5

                faa138cde982f04307482b3658a02106

                SHA1

                2992b7c7d4dd9c548497ffad70329379ceb0ecb1

                SHA256

                9eeb6b7cd2d00285bc82ac32ad404b37fac6c85319cc2e5089f1164f8eafb6d3

                SHA512

                f32ed003a0a380b625ff483964f71a5b75a26feba15a158d5e8bcd2c64cbf9a35e3a3698f05c9af1945cc7c3ed9879624d85114103a943472a9adb17e8f77ead

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4016171.exe

                Filesize

                390KB

                MD5

                faa138cde982f04307482b3658a02106

                SHA1

                2992b7c7d4dd9c548497ffad70329379ceb0ecb1

                SHA256

                9eeb6b7cd2d00285bc82ac32ad404b37fac6c85319cc2e5089f1164f8eafb6d3

                SHA512

                f32ed003a0a380b625ff483964f71a5b75a26feba15a158d5e8bcd2c64cbf9a35e3a3698f05c9af1945cc7c3ed9879624d85114103a943472a9adb17e8f77ead

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9917892.exe

                Filesize

                175KB

                MD5

                926d519a7657d98075376cf209e4d4cc

                SHA1

                f165abcf26993d180b542c20256df52ce5d517c9

                SHA256

                7f4875a28e89812ef7480c802c526885446d3ce89bc5db00a87b6b150c57553d

                SHA512

                489bc6bc9bb4b32d7c8c748d2b7d3e9164b170c151cb359680efa8bafa47317b95380ba45ba256c792b21b67cc1693fe3492ad6ec3b8cdd162812321a4b5e23c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9917892.exe

                Filesize

                175KB

                MD5

                926d519a7657d98075376cf209e4d4cc

                SHA1

                f165abcf26993d180b542c20256df52ce5d517c9

                SHA256

                7f4875a28e89812ef7480c802c526885446d3ce89bc5db00a87b6b150c57553d

                SHA512

                489bc6bc9bb4b32d7c8c748d2b7d3e9164b170c151cb359680efa8bafa47317b95380ba45ba256c792b21b67cc1693fe3492ad6ec3b8cdd162812321a4b5e23c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y6341098.exe

                Filesize

                234KB

                MD5

                a8741d3d369e7468bc1e2092f5567d5e

                SHA1

                8f8874ad57ba4ac0af68e0c8d234d98e5da37315

                SHA256

                6f8ca530be483639993882193f4621cf7d785dd37c73c22a2d5bdc334561f871

                SHA512

                7e393dd5c7d6eeea7b86b63ddadb295b6fd141ac2b5f265e6ddbd026084ff85ec3a410645eda9d1c559630e040b2fd9ad5e6a3a4e0e3f655d93d5b04936aa4a6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y6341098.exe

                Filesize

                234KB

                MD5

                a8741d3d369e7468bc1e2092f5567d5e

                SHA1

                8f8874ad57ba4ac0af68e0c8d234d98e5da37315

                SHA256

                6f8ca530be483639993882193f4621cf7d785dd37c73c22a2d5bdc334561f871

                SHA512

                7e393dd5c7d6eeea7b86b63ddadb295b6fd141ac2b5f265e6ddbd026084ff85ec3a410645eda9d1c559630e040b2fd9ad5e6a3a4e0e3f655d93d5b04936aa4a6

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8291394.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8291394.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4354266.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4354266.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                2392b231cf4a80739b5cb09bf808127d

                SHA1

                41b5cf81c50884954911d96444fe83cfd0da465b

                SHA256

                2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f

                SHA512

                19ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                2392b231cf4a80739b5cb09bf808127d

                SHA1

                41b5cf81c50884954911d96444fe83cfd0da465b

                SHA256

                2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f

                SHA512

                19ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                Filesize

                273B

                MD5

                9851b884bf4aadfade57d911a3f03332

                SHA1

                aaadd1c1856c22844bb9fbb030cf4f586ed8866a

                SHA256

                03afb988f3eec62c2da682af371625adcac5a0e69615298f83d99365ab07ac0f

                SHA512

                a7de560f51bacd381d3e741f887c3c40ece88521ee93a22a4f7448297e8bda2131be866d9ae6438c528d9f40a277c18bae517deec16b6b723f67d4c308031327

              • \Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                2392b231cf4a80739b5cb09bf808127d

                SHA1

                41b5cf81c50884954911d96444fe83cfd0da465b

                SHA256

                2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f

                SHA512

                19ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34

              • memory/4464-161-0x0000000004A70000-0x0000000004A82000-memory.dmp

                Filesize

                72KB

              • memory/4464-160-0x0000000004CE0000-0x0000000004DEA000-memory.dmp

                Filesize

                1.0MB

              • memory/4464-159-0x00000000051E0000-0x00000000057E6000-memory.dmp

                Filesize

                6.0MB

              • memory/4464-162-0x0000000004C10000-0x0000000004C4E000-memory.dmp

                Filesize

                248KB

              • memory/4464-163-0x0000000004C50000-0x0000000004C9B000-memory.dmp

                Filesize

                300KB

              • memory/4464-158-0x00000000008D0000-0x00000000008D6000-memory.dmp

                Filesize

                24KB

              • memory/4464-165-0x0000000072350000-0x0000000072A3E000-memory.dmp

                Filesize

                6.9MB

              • memory/4464-157-0x0000000072350000-0x0000000072A3E000-memory.dmp

                Filesize

                6.9MB

              • memory/4464-156-0x0000000000260000-0x0000000000290000-memory.dmp

                Filesize

                192KB

              • memory/5104-142-0x00007FF9781F0000-0x00007FF978BDC000-memory.dmp

                Filesize

                9.9MB

              • memory/5104-140-0x00007FF9781F0000-0x00007FF978BDC000-memory.dmp

                Filesize

                9.9MB

              • memory/5104-139-0x0000000000F30000-0x0000000000F3A000-memory.dmp

                Filesize

                40KB